• Arrhenius, S., On the influence of carbonic acid in the air upon the temperature of the ground, Phil. Mag. J. Sci, 41, 237276, 1896.
  • Doe, B. R., The global greenhouse and Washington, D. C., weather, Eos Trans. AGU, 74, 227228, 1993.
  • Easterling, D. R., et al., Maximum and minimum temperature trends for the globe, Science, 277, 364367, 1997.
  • Karl, T. R., G. Kukla, and J. Gavin, Relationship between decreased temperature range and precipitation trends in the United States and Canada, 1941–80, J. Clim.Appl. Meteorol, 25, 18781886, 1986.
  • Karl, T. R., Kukla, J., Razuvayev, V. N., Changery, M. J., Quayle, R. G., Heim Jr., R. R., Easterling, D. R., Fu, C. B., Global warming: evidence for asymmetric diurnal temperature change, Geophys. Res. Lett, 18, pp. 22532256, 1991. (also see correction in Geophys. Res. Lett., 19, 219,1992).